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<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
<span class="sourceLineNo">002</span> * Copyright 2001-2004 The Apache Software Foundation.<a name="line.2"></a>
<span class="sourceLineNo">003</span> *<a name="line.3"></a>
<span class="sourceLineNo">004</span> * Licensed under the Apache License, Version 2.0 (the "License");<a name="line.4"></a>
<span class="sourceLineNo">005</span> * you may not use this file except in compliance with the License.<a name="line.5"></a>
<span class="sourceLineNo">006</span> * You may obtain a copy of the License at<a name="line.6"></a>
<span class="sourceLineNo">007</span> *<a name="line.7"></a>
<span class="sourceLineNo">008</span> *      http://www.apache.org/licenses/LICENSE-2.0<a name="line.8"></a>
<span class="sourceLineNo">009</span> *<a name="line.9"></a>
<span class="sourceLineNo">010</span> * Unless required by applicable law or agreed to in writing, software<a name="line.10"></a>
<span class="sourceLineNo">011</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.11"></a>
<span class="sourceLineNo">012</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.12"></a>
<span class="sourceLineNo">013</span> * See the License for the specific language governing permissions and<a name="line.13"></a>
<span class="sourceLineNo">014</span> * limitations under the License.<a name="line.14"></a>
<span class="sourceLineNo">015</span> */<a name="line.15"></a>
<span class="sourceLineNo">016</span><a name="line.16"></a>
<span class="sourceLineNo">017</span>package org.apache.commons.logging.impl;<a name="line.17"></a>
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>import java.io.InputStream;<a name="line.19"></a>
<span class="sourceLineNo">020</span>import java.io.Serializable;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import java.lang.reflect.InvocationTargetException;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import java.lang.reflect.Method;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import java.security.AccessController;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import java.security.PrivilegedAction;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import java.text.DateFormat;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import java.text.SimpleDateFormat;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.util.Date;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import java.util.Properties;<a name="line.28"></a>
<span class="sourceLineNo">029</span><a name="line.29"></a>
<span class="sourceLineNo">030</span>import org.apache.commons.logging.Log;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import org.apache.commons.logging.LogConfigurationException;<a name="line.31"></a>
<span class="sourceLineNo">032</span><a name="line.32"></a>
<span class="sourceLineNo">033</span>/**<a name="line.33"></a>
<span class="sourceLineNo">034</span> * &lt;p&gt;<a name="line.34"></a>
<span class="sourceLineNo">035</span> * Simple implementation of Log that sends all enabled log messages, for all<a name="line.35"></a>
<span class="sourceLineNo">036</span> * defined loggers, to System.err. The following system properties are supported<a name="line.36"></a>
<span class="sourceLineNo">037</span> * to configure the behavior of this logger:<a name="line.37"></a>
<span class="sourceLineNo">038</span> * &lt;/p&gt;<a name="line.38"></a>
<span class="sourceLineNo">039</span> * &lt;ul&gt;<a name="line.39"></a>
<span class="sourceLineNo">040</span> * &lt;li&gt;&lt;code&gt;org.apache.commons.logging.simplelog.defaultlog&lt;/code&gt; - Default<a name="line.40"></a>
<span class="sourceLineNo">041</span> * logging detail level for all instances of SimpleLog. Must be one of ("trace",<a name="line.41"></a>
<span class="sourceLineNo">042</span> * "debug", "info", "warn", "error", or "fatal"). If not specified, defaults to<a name="line.42"></a>
<span class="sourceLineNo">043</span> * "info".&lt;/li&gt;<a name="line.43"></a>
<span class="sourceLineNo">044</span> * &lt;li&gt;&lt;code&gt;org.apache.commons.logging.simplelog.log.xxxxx&lt;/code&gt; - Logging<a name="line.44"></a>
<span class="sourceLineNo">045</span> * detail level for a SimpleLog instance named "xxxxx". Must be one of ("trace",<a name="line.45"></a>
<span class="sourceLineNo">046</span> * "debug", "info", "warn", "error", or "fatal"). If not specified, the default<a name="line.46"></a>
<span class="sourceLineNo">047</span> * logging detail level is used.&lt;/li&gt;<a name="line.47"></a>
<span class="sourceLineNo">048</span> * &lt;li&gt;&lt;code&gt;org.apache.commons.logging.simplelog.showlogname&lt;/code&gt; - Set to<a name="line.48"></a>
<span class="sourceLineNo">049</span> * &lt;code&gt;true&lt;/code&gt; if you want the Log instance name to be included in output<a name="line.49"></a>
<span class="sourceLineNo">050</span> * messages. Defaults to &lt;code&gt;false&lt;/code&gt;.&lt;/li&gt;<a name="line.50"></a>
<span class="sourceLineNo">051</span> * &lt;li&gt;&lt;code&gt;org.apache.commons.logging.simplelog.showShortLogname&lt;/code&gt; - Set<a name="line.51"></a>
<span class="sourceLineNo">052</span> * to &lt;code&gt;true&lt;/code&gt; if you want the last component of the name to be<a name="line.52"></a>
<span class="sourceLineNo">053</span> * included in output messages. Defaults to &lt;code&gt;true&lt;/code&gt;.&lt;/li&gt;<a name="line.53"></a>
<span class="sourceLineNo">054</span> * &lt;li&gt;&lt;code&gt;org.apache.commons.logging.simplelog.showdatetime&lt;/code&gt; - Set to<a name="line.54"></a>
<span class="sourceLineNo">055</span> * &lt;code&gt;true&lt;/code&gt; if you want the current date and time to be included in<a name="line.55"></a>
<span class="sourceLineNo">056</span> * output messages. Default is &lt;code&gt;false&lt;/code&gt;.&lt;/li&gt;<a name="line.56"></a>
<span class="sourceLineNo">057</span> * &lt;li&gt;&lt;code&gt;org.apache.commons.logging.simplelog.dateTimeFormat&lt;/code&gt; - The<a name="line.57"></a>
<span class="sourceLineNo">058</span> * date and time format to be used in the output messages. The pattern<a name="line.58"></a>
<span class="sourceLineNo">059</span> * describing the date and time format is the same that is used in<a name="line.59"></a>
<span class="sourceLineNo">060</span> * &lt;code&gt;java.text.SimpleDateFormat&lt;/code&gt;. If the format is not specified or is<a name="line.60"></a>
<span class="sourceLineNo">061</span> * invalid, the default format is used. The default format is<a name="line.61"></a>
<span class="sourceLineNo">062</span> * &lt;code&gt;yyyy/MM/dd HH:mm:ss:SSS zzz&lt;/code&gt;.&lt;/li&gt;<a name="line.62"></a>
<span class="sourceLineNo">063</span> * &lt;/ul&gt;<a name="line.63"></a>
<span class="sourceLineNo">064</span> * <a name="line.64"></a>
<span class="sourceLineNo">065</span> * &lt;p&gt;<a name="line.65"></a>
<span class="sourceLineNo">066</span> * In addition to looking for system properties with the names specified above,<a name="line.66"></a>
<span class="sourceLineNo">067</span> * this implementation also checks for a class loader resource named<a name="line.67"></a>
<span class="sourceLineNo">068</span> * &lt;code&gt;"simplelog.properties"&lt;/code&gt;, and includes any matching definitions<a name="line.68"></a>
<span class="sourceLineNo">069</span> * from this resource (if it exists).<a name="line.69"></a>
<span class="sourceLineNo">070</span> * &lt;/p&gt;<a name="line.70"></a>
<span class="sourceLineNo">071</span> * <a name="line.71"></a>
<span class="sourceLineNo">072</span> * @author &lt;a href="mailto:sanders@apache.org"&gt;Scott Sanders&lt;/a&gt;<a name="line.72"></a>
<span class="sourceLineNo">073</span> * @author Rod Waldhoff<a name="line.73"></a>
<span class="sourceLineNo">074</span> * @author Robert Burrell Donkin<a name="line.74"></a>
<span class="sourceLineNo">075</span> * <a name="line.75"></a>
<span class="sourceLineNo">076</span> * @version $Id: SimpleLog.java,v 1.21 2004/06/06 20:47:56 rdonkin Exp $<a name="line.76"></a>
<span class="sourceLineNo">077</span> */<a name="line.77"></a>
<span class="sourceLineNo">078</span>public class SimpleLog implements Log, Serializable {<a name="line.78"></a>
<span class="sourceLineNo">079</span><a name="line.79"></a>
<span class="sourceLineNo">080</span>    private static final long serialVersionUID = 136942970684951178L;<a name="line.80"></a>
<span class="sourceLineNo">081</span><a name="line.81"></a>
<span class="sourceLineNo">082</span>    // ------------------------------------------------------- Class Attributes<a name="line.82"></a>
<span class="sourceLineNo">083</span><a name="line.83"></a>
<span class="sourceLineNo">084</span>    /** All system properties used by &lt;code&gt;SimpleLog&lt;/code&gt; start with this */<a name="line.84"></a>
<span class="sourceLineNo">085</span>    static protected final String systemPrefix = "org.apache.commons.logging.simplelog.";<a name="line.85"></a>
<span class="sourceLineNo">086</span><a name="line.86"></a>
<span class="sourceLineNo">087</span>    /** Properties loaded from simplelog.properties */<a name="line.87"></a>
<span class="sourceLineNo">088</span>    static protected final Properties simpleLogProps = new Properties();<a name="line.88"></a>
<span class="sourceLineNo">089</span><a name="line.89"></a>
<span class="sourceLineNo">090</span>    /** The default format to use when formatting dates */<a name="line.90"></a>
<span class="sourceLineNo">091</span>    static protected final String DEFAULT_DATE_TIME_FORMAT = "yyyy/MM/dd HH:mm:ss:SSS zzz";<a name="line.91"></a>
<span class="sourceLineNo">092</span><a name="line.92"></a>
<span class="sourceLineNo">093</span>    /** Include the instance name in the log message? */<a name="line.93"></a>
<span class="sourceLineNo">094</span>    static protected boolean showLogName = false;<a name="line.94"></a>
<span class="sourceLineNo">095</span>    /**<a name="line.95"></a>
<span class="sourceLineNo">096</span>     * Include the short name ( last component ) of the logger in the log message.<a name="line.96"></a>
<span class="sourceLineNo">097</span>     * Defaults to true - otherwise we'll be lost in a flood of messages without<a name="line.97"></a>
<span class="sourceLineNo">098</span>     * knowing who sends them.<a name="line.98"></a>
<span class="sourceLineNo">099</span>     */<a name="line.99"></a>
<span class="sourceLineNo">100</span>    static protected boolean showShortName = true;<a name="line.100"></a>
<span class="sourceLineNo">101</span>    /** Include the current time in the log message */<a name="line.101"></a>
<span class="sourceLineNo">102</span>    static protected boolean showDateTime = false;<a name="line.102"></a>
<span class="sourceLineNo">103</span>    /** The date and time format to use in the log message */<a name="line.103"></a>
<span class="sourceLineNo">104</span>    static protected String dateTimeFormat = DEFAULT_DATE_TIME_FORMAT;<a name="line.104"></a>
<span class="sourceLineNo">105</span>    /** Used to format times */<a name="line.105"></a>
<span class="sourceLineNo">106</span>    static protected DateFormat dateFormatter = null;<a name="line.106"></a>
<span class="sourceLineNo">107</span><a name="line.107"></a>
<span class="sourceLineNo">108</span>    // ---------------------------------------------------- Log Level Constants<a name="line.108"></a>
<span class="sourceLineNo">109</span><a name="line.109"></a>
<span class="sourceLineNo">110</span>    /** "Trace" level logging. */<a name="line.110"></a>
<span class="sourceLineNo">111</span>    public static final int LOG_LEVEL_TRACE = 1;<a name="line.111"></a>
<span class="sourceLineNo">112</span>    /** "Debug" level logging. */<a name="line.112"></a>
<span class="sourceLineNo">113</span>    public static final int LOG_LEVEL_DEBUG = 2;<a name="line.113"></a>
<span class="sourceLineNo">114</span>    /** "Info" level logging. */<a name="line.114"></a>
<span class="sourceLineNo">115</span>    public static final int LOG_LEVEL_INFO = 3;<a name="line.115"></a>
<span class="sourceLineNo">116</span>    /** "Warn" level logging. */<a name="line.116"></a>
<span class="sourceLineNo">117</span>    public static final int LOG_LEVEL_WARN = 4;<a name="line.117"></a>
<span class="sourceLineNo">118</span>    /** "Error" level logging. */<a name="line.118"></a>
<span class="sourceLineNo">119</span>    public static final int LOG_LEVEL_ERROR = 5;<a name="line.119"></a>
<span class="sourceLineNo">120</span>    /** "Fatal" level logging. */<a name="line.120"></a>
<span class="sourceLineNo">121</span>    public static final int LOG_LEVEL_FATAL = 6;<a name="line.121"></a>
<span class="sourceLineNo">122</span><a name="line.122"></a>
<span class="sourceLineNo">123</span>    /** Enable all logging levels */<a name="line.123"></a>
<span class="sourceLineNo">124</span>    public static final int LOG_LEVEL_ALL = (LOG_LEVEL_TRACE - 1);<a name="line.124"></a>
<span class="sourceLineNo">125</span><a name="line.125"></a>
<span class="sourceLineNo">126</span>    /** Enable no logging levels */<a name="line.126"></a>
<span class="sourceLineNo">127</span>    public static final int LOG_LEVEL_OFF = (LOG_LEVEL_FATAL + 1);<a name="line.127"></a>
<span class="sourceLineNo">128</span><a name="line.128"></a>
<span class="sourceLineNo">129</span>    // ------------------------------------------------------------ Initializer<a name="line.129"></a>
<span class="sourceLineNo">130</span><a name="line.130"></a>
<span class="sourceLineNo">131</span>    private static String getStringProperty(String name) {<a name="line.131"></a>
<span class="sourceLineNo">132</span>        String prop = null;<a name="line.132"></a>
<span class="sourceLineNo">133</span>        try {<a name="line.133"></a>
<span class="sourceLineNo">134</span>            prop = System.getProperty(name);<a name="line.134"></a>
<span class="sourceLineNo">135</span>        } catch (SecurityException e) {<a name="line.135"></a>
<span class="sourceLineNo">136</span>            ; // Ignore<a name="line.136"></a>
<span class="sourceLineNo">137</span>        }<a name="line.137"></a>
<span class="sourceLineNo">138</span>        return (prop == null) ? simpleLogProps.getProperty(name) : prop;<a name="line.138"></a>
<span class="sourceLineNo">139</span>    }<a name="line.139"></a>
<span class="sourceLineNo">140</span><a name="line.140"></a>
<span class="sourceLineNo">141</span>    private static String getStringProperty(String name, String dephault) {<a name="line.141"></a>
<span class="sourceLineNo">142</span>        String prop = getStringProperty(name);<a name="line.142"></a>
<span class="sourceLineNo">143</span>        return (prop == null) ? dephault : prop;<a name="line.143"></a>
<span class="sourceLineNo">144</span>    }<a name="line.144"></a>
<span class="sourceLineNo">145</span><a name="line.145"></a>
<span class="sourceLineNo">146</span>    private static boolean getBooleanProperty(String name, boolean dephault) {<a name="line.146"></a>
<span class="sourceLineNo">147</span>        String prop = getStringProperty(name);<a name="line.147"></a>
<span class="sourceLineNo">148</span>        return (prop == null) ? dephault : "true".equalsIgnoreCase(prop);<a name="line.148"></a>
<span class="sourceLineNo">149</span>    }<a name="line.149"></a>
<span class="sourceLineNo">150</span><a name="line.150"></a>
<span class="sourceLineNo">151</span>    // Initialize class attributes.<a name="line.151"></a>
<span class="sourceLineNo">152</span>    // Load properties file, if found.<a name="line.152"></a>
<span class="sourceLineNo">153</span>    // Override with system properties.<a name="line.153"></a>
<span class="sourceLineNo">154</span>    static {<a name="line.154"></a>
<span class="sourceLineNo">155</span>        // Add props from the resource simplelog.properties<a name="line.155"></a>
<span class="sourceLineNo">156</span>        InputStream in = getResourceAsStream("simplelog.properties");<a name="line.156"></a>
<span class="sourceLineNo">157</span>        if (null != in) {<a name="line.157"></a>
<span class="sourceLineNo">158</span>            try {<a name="line.158"></a>
<span class="sourceLineNo">159</span>                simpleLogProps.load(in);<a name="line.159"></a>
<span class="sourceLineNo">160</span>            } catch (java.io.IOException e) {<a name="line.160"></a>
<span class="sourceLineNo">161</span>                // ignored<a name="line.161"></a>
<span class="sourceLineNo">162</span>            } finally {<a name="line.162"></a>
<span class="sourceLineNo">163</span>                try {<a name="line.163"></a>
<span class="sourceLineNo">164</span>                    in.close();<a name="line.164"></a>
<span class="sourceLineNo">165</span>                } catch (java.io.IOException e) {<a name="line.165"></a>
<span class="sourceLineNo">166</span>                    // ignored<a name="line.166"></a>
<span class="sourceLineNo">167</span>                }<a name="line.167"></a>
<span class="sourceLineNo">168</span>            }    <a name="line.168"></a>
<span class="sourceLineNo">169</span>        }<a name="line.169"></a>
<span class="sourceLineNo">170</span><a name="line.170"></a>
<span class="sourceLineNo">171</span>        showLogName = getBooleanProperty(systemPrefix + "showlogname", showLogName);<a name="line.171"></a>
<span class="sourceLineNo">172</span>        showShortName = getBooleanProperty(systemPrefix + "showShortLogname", showShortName);<a name="line.172"></a>
<span class="sourceLineNo">173</span>        showDateTime = getBooleanProperty(systemPrefix + "showdatetime", showDateTime);<a name="line.173"></a>
<span class="sourceLineNo">174</span><a name="line.174"></a>
<span class="sourceLineNo">175</span>        if (showDateTime) {<a name="line.175"></a>
<span class="sourceLineNo">176</span>            dateTimeFormat = getStringProperty(systemPrefix + "dateTimeFormat", dateTimeFormat);<a name="line.176"></a>
<span class="sourceLineNo">177</span>            try {<a name="line.177"></a>
<span class="sourceLineNo">178</span>                dateFormatter = new SimpleDateFormat(dateTimeFormat);<a name="line.178"></a>
<span class="sourceLineNo">179</span>            } catch (IllegalArgumentException e) {<a name="line.179"></a>
<span class="sourceLineNo">180</span>                // If the format pattern is invalid - use the default format<a name="line.180"></a>
<span class="sourceLineNo">181</span>                dateTimeFormat = DEFAULT_DATE_TIME_FORMAT;<a name="line.181"></a>
<span class="sourceLineNo">182</span>                dateFormatter = new SimpleDateFormat(dateTimeFormat);<a name="line.182"></a>
<span class="sourceLineNo">183</span>            }<a name="line.183"></a>
<span class="sourceLineNo">184</span>        }<a name="line.184"></a>
<span class="sourceLineNo">185</span>    }<a name="line.185"></a>
<span class="sourceLineNo">186</span><a name="line.186"></a>
<span class="sourceLineNo">187</span>    // ------------------------------------------------------------- Attributes<a name="line.187"></a>
<span class="sourceLineNo">188</span><a name="line.188"></a>
<span class="sourceLineNo">189</span>    /** The name of this simple log instance */<a name="line.189"></a>
<span class="sourceLineNo">190</span>    protected String logName = null;<a name="line.190"></a>
<span class="sourceLineNo">191</span>    /** The current log level */<a name="line.191"></a>
<span class="sourceLineNo">192</span>    protected int currentLogLevel;<a name="line.192"></a>
<span class="sourceLineNo">193</span>    /** The short name of this simple log instance */<a name="line.193"></a>
<span class="sourceLineNo">194</span>    private String shortLogName = null;<a name="line.194"></a>
<span class="sourceLineNo">195</span><a name="line.195"></a>
<span class="sourceLineNo">196</span>    // ------------------------------------------------------------ Constructor<a name="line.196"></a>
<span class="sourceLineNo">197</span><a name="line.197"></a>
<span class="sourceLineNo">198</span>    /**<a name="line.198"></a>
<span class="sourceLineNo">199</span>     * Construct a simple log with given name.<a name="line.199"></a>
<span class="sourceLineNo">200</span>     * <a name="line.200"></a>
<span class="sourceLineNo">201</span>     * @param name<a name="line.201"></a>
<span class="sourceLineNo">202</span>     *          log name<a name="line.202"></a>
<span class="sourceLineNo">203</span>     */<a name="line.203"></a>
<span class="sourceLineNo">204</span>    public SimpleLog(String name) {<a name="line.204"></a>
<span class="sourceLineNo">205</span><a name="line.205"></a>
<span class="sourceLineNo">206</span>        logName = name;<a name="line.206"></a>
<span class="sourceLineNo">207</span><a name="line.207"></a>
<span class="sourceLineNo">208</span>        // Set initial log level<a name="line.208"></a>
<span class="sourceLineNo">209</span>        // Used to be: set default log level to ERROR<a name="line.209"></a>
<span class="sourceLineNo">210</span>        // IMHO it should be lower, but at least info ( costin ).<a name="line.210"></a>
<span class="sourceLineNo">211</span>        setLevel(SimpleLog.LOG_LEVEL_INFO);<a name="line.211"></a>
<span class="sourceLineNo">212</span><a name="line.212"></a>
<span class="sourceLineNo">213</span>        // Set log level from properties<a name="line.213"></a>
<span class="sourceLineNo">214</span>        String lvl = getStringProperty(systemPrefix + "log." + logName);<a name="line.214"></a>
<span class="sourceLineNo">215</span>        int i = String.valueOf(name).lastIndexOf(".");<a name="line.215"></a>
<span class="sourceLineNo">216</span>        while (null == lvl &amp;&amp; i &gt; -1) {<a name="line.216"></a>
<span class="sourceLineNo">217</span>            name = name.substring(0, i);<a name="line.217"></a>
<span class="sourceLineNo">218</span>            lvl = getStringProperty(systemPrefix + "log." + name);<a name="line.218"></a>
<span class="sourceLineNo">219</span>            i = String.valueOf(name).lastIndexOf(".");<a name="line.219"></a>
<span class="sourceLineNo">220</span>        }<a name="line.220"></a>
<span class="sourceLineNo">221</span><a name="line.221"></a>
<span class="sourceLineNo">222</span>        if (null == lvl) {<a name="line.222"></a>
<span class="sourceLineNo">223</span>            lvl = getStringProperty(systemPrefix + "defaultlog");<a name="line.223"></a>
<span class="sourceLineNo">224</span>        }<a name="line.224"></a>
<span class="sourceLineNo">225</span><a name="line.225"></a>
<span class="sourceLineNo">226</span>        if ("all".equalsIgnoreCase(lvl)) {<a name="line.226"></a>
<span class="sourceLineNo">227</span>            setLevel(SimpleLog.LOG_LEVEL_ALL);<a name="line.227"></a>
<span class="sourceLineNo">228</span>        } else if ("trace".equalsIgnoreCase(lvl)) {<a name="line.228"></a>
<span class="sourceLineNo">229</span>            setLevel(SimpleLog.LOG_LEVEL_TRACE);<a name="line.229"></a>
<span class="sourceLineNo">230</span>        } else if ("debug".equalsIgnoreCase(lvl)) {<a name="line.230"></a>
<span class="sourceLineNo">231</span>            setLevel(SimpleLog.LOG_LEVEL_DEBUG);<a name="line.231"></a>
<span class="sourceLineNo">232</span>        } else if ("info".equalsIgnoreCase(lvl)) {<a name="line.232"></a>
<span class="sourceLineNo">233</span>            setLevel(SimpleLog.LOG_LEVEL_INFO);<a name="line.233"></a>
<span class="sourceLineNo">234</span>        } else if ("warn".equalsIgnoreCase(lvl)) {<a name="line.234"></a>
<span class="sourceLineNo">235</span>            setLevel(SimpleLog.LOG_LEVEL_WARN);<a name="line.235"></a>
<span class="sourceLineNo">236</span>        } else if ("error".equalsIgnoreCase(lvl)) {<a name="line.236"></a>
<span class="sourceLineNo">237</span>            setLevel(SimpleLog.LOG_LEVEL_ERROR);<a name="line.237"></a>
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<span class="sourceLineNo">243</span><a name="line.243"></a>
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<span class="sourceLineNo">247</span><a name="line.247"></a>
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<span class="sourceLineNo">249</span>     * &lt;p&gt;<a name="line.249"></a>
<span class="sourceLineNo">250</span>     * Set logging level.<a name="line.250"></a>
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<span class="sourceLineNo">254</span>     *          new logging level<a name="line.254"></a>
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<span class="sourceLineNo">261</span><a name="line.261"></a>
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<span class="sourceLineNo">263</span>     * &lt;p&gt;<a name="line.263"></a>
<span class="sourceLineNo">264</span>     * Get logging level.<a name="line.264"></a>
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<span class="sourceLineNo">273</span><a name="line.273"></a>
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<span class="sourceLineNo">275</span>     * &lt;p&gt;<a name="line.275"></a>
<span class="sourceLineNo">276</span>     * Do the actual logging. This method assembles the message and then calls<a name="line.276"></a>
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<span class="sourceLineNo">278</span>     * &lt;/p&gt;<a name="line.278"></a>
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<span class="sourceLineNo">280</span>     * @param type<a name="line.280"></a>
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<span class="sourceLineNo">285</span>     *          The exception whose stack trace should be logged<a name="line.285"></a>
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<span class="sourceLineNo">290</span><a name="line.290"></a>
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<span class="sourceLineNo">296</span><a name="line.296"></a>
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<span class="sourceLineNo">351</span><a name="line.351"></a>
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<span class="sourceLineNo">353</span>     * &lt;p&gt;<a name="line.353"></a>
<span class="sourceLineNo">354</span>     * Write the content of the message accumulated in the specified<a name="line.354"></a>
<span class="sourceLineNo">355</span>     * &lt;code&gt;StringBuffer&lt;/code&gt; to the appropriate output destination. The<a name="line.355"></a>
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<span class="sourceLineNo">359</span>     * @param buffer<a name="line.359"></a>
<span class="sourceLineNo">360</span>     *          A &lt;code&gt;StringBuffer&lt;/code&gt; containing the accumulated text to be<a name="line.360"></a>
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<span class="sourceLineNo">368</span><a name="line.368"></a>
<span class="sourceLineNo">369</span>    /**<a name="line.369"></a>
<span class="sourceLineNo">370</span>     * Is the given log level currently enabled?<a name="line.370"></a>
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<span class="sourceLineNo">372</span>     * @param logLevel<a name="line.372"></a>
<span class="sourceLineNo">373</span>     *          is this level enabled?<a name="line.373"></a>
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<span class="sourceLineNo">381</span>    // -------------------------------------------------------- Log Implementation<a name="line.381"></a>
<span class="sourceLineNo">382</span><a name="line.382"></a>
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<span class="sourceLineNo">384</span>     * &lt;p&gt;<a name="line.384"></a>
<span class="sourceLineNo">385</span>     * Log a message with debug log level.<a name="line.385"></a>
<span class="sourceLineNo">386</span>     * &lt;/p&gt;<a name="line.386"></a>
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<span class="sourceLineNo">394</span><a name="line.394"></a>
<span class="sourceLineNo">395</span>    /**<a name="line.395"></a>
<span class="sourceLineNo">396</span>     * &lt;p&gt;<a name="line.396"></a>
<span class="sourceLineNo">397</span>     * Log an error with debug log level.<a name="line.397"></a>
<span class="sourceLineNo">398</span>     * &lt;/p&gt;<a name="line.398"></a>
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<span class="sourceLineNo">406</span><a name="line.406"></a>
<span class="sourceLineNo">407</span>    /**<a name="line.407"></a>
<span class="sourceLineNo">408</span>     * &lt;p&gt;<a name="line.408"></a>
<span class="sourceLineNo">409</span>     * Log a message with trace log level.<a name="line.409"></a>
<span class="sourceLineNo">410</span>     * &lt;/p&gt;<a name="line.410"></a>
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<span class="sourceLineNo">418</span><a name="line.418"></a>
<span class="sourceLineNo">419</span>    /**<a name="line.419"></a>
<span class="sourceLineNo">420</span>     * &lt;p&gt;<a name="line.420"></a>
<span class="sourceLineNo">421</span>     * Log an error with trace log level.<a name="line.421"></a>
<span class="sourceLineNo">422</span>     * &lt;/p&gt;<a name="line.422"></a>
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<span class="sourceLineNo">430</span><a name="line.430"></a>
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<span class="sourceLineNo">432</span>     * &lt;p&gt;<a name="line.432"></a>
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<span class="sourceLineNo">434</span>     * &lt;/p&gt;<a name="line.434"></a>
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<span class="sourceLineNo">442</span><a name="line.442"></a>
<span class="sourceLineNo">443</span>    /**<a name="line.443"></a>
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<span class="sourceLineNo">466</span><a name="line.466"></a>
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</pre>
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